Spray device



FIG. 1 is a perspective view of an ornamental design for a spray device showing our new design;

FIG. 2 is another perspective view viewed from another angle thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of a circled part of FIG. 1.

The broken line showing of a spray device is included for the purpose of illustrating portions of the article and forms no part of the claimed design. 

CLAIM The ornamental design for a spray device, as shown and described. 